Warning: Permanently added '[localhost]:57434' (ECDSA) to the list of known hosts.
2023/05/16 16:13:47 fuzzer started
2023/05/16 16:13:47 dialing manager at localhost:35573
2023/05/16 16:13:47 checking machine...
2023/05/16 16:13:47 checking revisions...
syzkaller login: [ 54.011803] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:13:47 testing simple program...
[ 54.088221] cgroup: Unknown subsys name 'net'
[ 54.193735] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.580636] audit: type=1400 audit(1684253640.068:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.715735] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.717868] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.719964] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.722667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.724444] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.725527] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.092625] ------------[ cut here ]------------
[ 68.093312] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.095531] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.096689] Modules linked in:
[ 68.097231] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.099479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.101645] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.102657] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 68.104821] RSP: 0018:ffff8880173dfc00 EFLAGS: 00010282
[ 68.105465] RAX: 0000000000000000 RBX: ffff88800f053040 RCX: 0000000000000000
[ 68.106348] RDX: ffff88800b8a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.107215] RBP: ffff88800f053054 R08: 0000000000000001 R09: 0000000000000000
[ 68.108089] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.108970] R13: ffffffff84e223a0 R14: ffff88800f053048 R15: ffffffff84d73340
[ 68.109861] FS: 0000555556625400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.110860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.111554] CR2: 00007f11ad61f6f4 CR3: 000000000f216000 CR4: 0000000000350ef0
[ 68.112441] Call Trace:
[ 68.112786]
[ 68.113080] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.113673] ipv4_frags_init_net+0x269/0x440
[ 68.114253] ops_init+0xbb/0x6b0
[ 68.114690] setup_net+0x3d9/0x990
[ 68.115169] ? down_read_killable+0x1d7/0x4e0
[ 68.115734] ? __pfx_setup_net+0x10/0x10
[ 68.116260] ? copy_net_ns+0x17c/0x770
[ 68.116814] copy_net_ns+0x321/0x770
[ 68.117283] create_new_namespaces+0x3f6/0xb30
[ 68.117880] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.118478] ksys_unshare+0x44d/0x8e0
[ 68.118992] ? __pfx_ksys_unshare+0x10/0x10
[ 68.119529] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.120262] __x64_sys_unshare+0x31/0x40
[ 68.120817] do_syscall_64+0x3f/0x90
[ 68.121288] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.121953] RIP: 0033:0x7fa00dd560d7
[ 68.122415] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 68.124565] RSP: 002b:00007ffc9c0f5f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.125541] RAX: ffffffffffffffda RBX: 00007ffc9c0f65c8 RCX: 00007fa00dd560d7
[ 68.126440] RDX: 00007fa00ddc041f RSI: 00007ffc9c0f5f20 RDI: 0000000040000000
[ 68.127337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9c0f5d30
[ 68.128234] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa00de68bf0
[ 68.129132] R13: 00007ffc9c0f6060 R14: 0000000000000000 R15: 00000000000000f8
[ 68.130047]
[ 68.130348] irq event stamp: 8765
[ 68.130806] hardirqs last enabled at (8777): [] __up_console_sem+0x78/0x80
[ 68.131864] hardirqs last disabled at (8788): [] __up_console_sem+0x5d/0x80
[ 68.132942] softirqs last enabled at (8328): [] irq_exit_rcu+0x93/0xc0
[ 68.133988] softirqs last disabled at (8311): [] irq_exit_rcu+0x93/0xc0
[ 68.135040] ---[ end trace 0000000000000000 ]---
[ 68.141285] ------------[ cut here ]------------
[ 68.141945] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.143668] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.144739] Modules linked in:
[ 68.145173] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.146319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.147321] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.148002] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 68.150193] RSP: 0018:ffff8880173dfc00 EFLAGS: 00010282
[ 68.150880] RAX: 0000000000000000 RBX: ffff88800dfed840 RCX: 0000000000000000
[ 68.151801] RDX: ffff88800b8a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.152684] RBP: ffff88800dfed854 R08: 0000000000000001 R09: 0000000000000000
[ 68.153585] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.154475] R13: ffffffff84e223a0 R14: ffff88800dfed848 R15: ffffffff84da62e0
[ 68.155359] FS: 0000555556625400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.156361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.157099] CR2: 00007f11ad61f6f4 CR3: 000000000f216000 CR4: 0000000000350ef0
[ 68.158001] Call Trace:
[ 68.158334]
[ 68.158633] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.159279] ipv6_frags_init_net+0x206/0x3c0
[ 68.159875] ops_init+0xbb/0x6b0
[ 68.160342] setup_net+0x3d9/0x990
[ 68.160844] ? down_read_killable+0x1d7/0x4e0
[ 68.161415] ? __pfx_setup_net+0x10/0x10
[ 68.161951] ? copy_net_ns+0x17c/0x770
[ 68.162459] copy_net_ns+0x321/0x770
[ 68.162976] create_new_namespaces+0x3f6/0xb30
[ 68.163555] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.164200] ksys_unshare+0x44d/0x8e0
[ 68.164695] ? __pfx_ksys_unshare+0x10/0x10
[ 68.165272] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.166011] __x64_sys_unshare+0x31/0x40
[ 68.166526] do_syscall_64+0x3f/0x90
[ 68.167025] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.167671] RIP: 0033:0x7fa00dd560d7
[ 68.168175] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 68.170239] RSP: 002b:00007ffc9c0f5f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.171136] RAX: ffffffffffffffda RBX: 00007ffc9c0f65c8 RCX: 00007fa00dd560d7
[ 68.171970] RDX: 00007fa00ddc041f RSI: 00007ffc9c0f5f20 RDI: 0000000040000000
[ 68.172825] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9c0f5d30
[ 68.173630] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa00de68bf0
[ 68.174465] R13: 00007ffc9c0f6060 R14: 0000000000000000 R15: 00000000000000f8
[ 68.175367]
[ 68.175669] irq event stamp: 10739
[ 68.176131] hardirqs last enabled at (10751): [] __up_console_sem+0x78/0x80
[ 68.177213] hardirqs last disabled at (10762): [] __up_console_sem+0x5d/0x80
[ 68.178269] softirqs last enabled at (10224): [] irq_exit_rcu+0x93/0xc0
[ 68.179298] softirqs last disabled at (10203): [] irq_exit_rcu+0x93/0xc0
[ 68.180362] ---[ end trace 0000000000000000 ]---
[ 68.181705] ------------[ cut here ]------------
[ 68.182325] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.184188] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.185249] Modules linked in:
[ 68.185648] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.186794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.187796] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.188456] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 68.190603] RSP: 0018:ffff8880173dfbf0 EFLAGS: 00010286
[ 68.191274] RAX: 0000000000000000 RBX: ffff88800dfec040 RCX: 0000000000000000
[ 68.192146] RDX: ffff88800b8a8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.193040] RBP: ffff88800dfec054 R08: 0000000000000001 R09: 0000000000000000
[ 68.193913] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.194781] R13: ffffffff84e223a0 R14: ffff88800dfec048 R15: ffffffff84daf020
[ 68.195635] FS: 0000555556625400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 68.196623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.197351] CR2: 00007f11ad61f6f4 CR3: 000000000f216000 CR4: 0000000000350ef0
[ 68.198221] Call Trace:
[ 68.198544]
[ 68.198867] nf_ct_net_init+0x224/0x3d0
[ 68.199374] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.199969] ops_init+0xbb/0x6b0
[ 68.200425] setup_net+0x3d9/0x990
[ 68.200908] ? down_read_killable+0x1d7/0x4e0
[ 68.201464] ? __pfx_setup_net+0x10/0x10
[ 68.202001] ? copy_net_ns+0x17c/0x770
[ 68.202500] copy_net_ns+0x321/0x770
[ 68.203014] create_new_namespaces+0x3f6/0xb30
[ 68.203592] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.204244] ksys_unshare+0x44d/0x8e0
[ 68.204742] ? __pfx_ksys_unshare+0x10/0x10
[ 68.205328] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.206065] __x64_sys_unshare+0x31/0x40
[ 68.206579] do_syscall_64+0x3f/0x90
[ 68.207084] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.207739] RIP: 0033:0x7fa00dd560d7
[ 68.208246] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 68.210429] RSP: 002b:00007ffc9c0f5f88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.211365] RAX: ffffffffffffffda RBX: 00007ffc9c0f65c8 RCX: 00007fa00dd560d7
[ 68.212260] RDX: 00007fa00ddc041f RSI: 00007ffc9c0f5f20 RDI: 0000000040000000
[ 68.213173] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc9c0f5d30
[ 68.214084] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa00de68bf0
[ 68.214968] R13: 00007ffc9c0f6060 R14: 0000000000000000 R15: 00000000000000f8
[ 68.215886]
[ 68.216203] irq event stamp: 11545
[ 68.216643] hardirqs last enabled at (11555): [] __up_console_sem+0x78/0x80
[ 68.217656] hardirqs last disabled at (11566): [] __up_console_sem+0x5d/0x80
[ 68.218656] softirqs last enabled at (11362): [] irq_exit_rcu+0x93/0xc0
[ 68.219640] softirqs last disabled at (11357): [] irq_exit_rcu+0x93/0xc0
[ 68.220631] ---[ end trace 0000000000000000 ]---
executing program
[ 69.795448] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.842855] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.890823] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.938837] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:13:43 Registers:
info registers vcpu 0
RAX=0000000000000045 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880173df618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000045 R11=0000000000000001
R12=0000000000000045 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556625400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f11ad61f6f4 CR3=000000000f216000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=1ffff11002e39eca RCX=ffffffff812cd9ff RDX=fffffbfff0ef2d44
RSI=0000000000000008 RDI=ffffffff87796a18 RBP=ffff88801895a5a8 RSP=ffff8880171cf608
R8 =0000000000000000 R9 =fffffbfff0ef2d43 R10=ffffffff87796a1f R11=0000000000000001
R12=0000000000000006 R13=ffff88801895a5c8 R14=00000000000002fb R15=0000000000000040
RIP=ffffffff81810565 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fc1afe5a700 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007facc817d238 CR3=000000000ed9a000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=2031303a34313a36312036312079614d XMM01=5d3937343939302e38362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3937343939302e38362020205b20 XMM07=732031303a34313a3631203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000